Lesson 7

#Installing and Launching R Packages

packages = c('DT', 'ggiraph', 'plotly', 'tidyverse')
for (p in packages){
if (!require(p, character.only = T)){
  install.packages(p)
  }
  library(p, character.only = T)
}

#Importing Data. The location is Lesson 7

exam_data <- read_csv("data/Exam_data.csv")

Including Plots

#’You can also embed plots, for example:

#```{r pressure, echo=FALSE} #plot(pressure)

#Note that the echo = FALSE parameter was added to the code chunk to prevent printing of the R code that generated the plot.